EP3405421B2 - Dispositif et procédé de changement d'une bobine et de liaison d'une nouvelle bande de matériau à une extrémité d'une ancienne bande de matériau - Google Patents

Dispositif et procédé de changement d'une bobine et de liaison d'une nouvelle bande de matériau à une extrémité d'une ancienne bande de matériau Download PDF

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Publication number
EP3405421B2
EP3405421B2 EP17700958.6A EP17700958A EP3405421B2 EP 3405421 B2 EP3405421 B2 EP 3405421B2 EP 17700958 A EP17700958 A EP 17700958A EP 3405421 B2 EP3405421 B2 EP 3405421B2
Authority
EP
European Patent Office
Prior art keywords
web
material web
trailing end
reel
roll
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP17700958.6A
Other languages
German (de)
English (en)
Other versions
EP3405421B1 (fr
EP3405421A1 (fr
Inventor
Holger Frische
Gerd Kasselmann
Tim Kirchhoff
Peter Strunk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Priority to PL17700958.6T priority Critical patent/PL3405421T5/pl
Publication of EP3405421A1 publication Critical patent/EP3405421A1/fr
Publication of EP3405421B1 publication Critical patent/EP3405421B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll
    • B65H19/1821—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll the replacement web being accelerated or running prior to splicing contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1863—Support arrangement of web rolls with translatory or arcuated movement of the roll supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1884—Details for effecting a positive rotation of web roll, e.g. accelerating the replacement roll
    • B65H19/1894—Details for effecting a positive rotation of web roll, e.g. accelerating the replacement roll the replacement web being accelerated through contact with the expiring web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/4606—Preparing leading edge for splicing
    • B65H2301/4607—Preparing leading edge for splicing by adhesive tape
    • B65H2301/46072—Preparing leading edge for splicing by adhesive tape inserted between leading edge and wound web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/4606—Preparing leading edge for splicing
    • B65H2301/46075—Preparing leading edge for splicing by adhesive tab
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/462—Form of splice
    • B65H2301/4623—Spaced article or web portions, i.e. gap between edges

Definitions

  • the invention relates to a device and a method for unwinding a material web.
  • Webs of material that are required for a further processing in a further processing machine are often made available in the form of a roll. This web of material is then unwound from the roll in an unwinding device. If the supply of material web on this roll is coming to an end, a new roll must be introduced into the unwinding device. So that the beginning of the web of this new roll does not have to be fed into the further processing machine separately, this beginning of the web is attached to the trailing end of the web of the first roll.
  • the further processing machine should also be able to be operated as efficiently as possible during the lap change. In addition, it may also be necessary for the attachment point not to cause any disruptions in the further processing machine.
  • document U.S. 2014/251528 discloses a device and a method for changing a roll according to the preamble of claims 1 and 8.
  • the material web wound up on the first roll is accordingly located in the unwinding device, in particular at a first unwinding position.
  • the roll can preferably be driven in rotation by a drive in order to simplify unwinding.
  • the web of material can then be transported via a transport roller, with the web of material generally not covering the entire transport surface but only part of it, ie a cylinder segment. This area is called the lead area.
  • the material web is transported at a transport speed.
  • the transport device can be at a distance from the roll or be in direct contact with the outermost layer of the roll.
  • the unwinding device now has to be fed a second roll, with which the new material web can be made available.
  • This roll can then be in a second unwinding position.
  • the first roll can be brought into a second unwinding position and the second roll can be brought into the first winding position in the unwinding device.
  • the coil In the unwinding position, the coil can be moved within the unwinding device.
  • a drive is also included, with which the winding can be driven in rotation. In particular, the winding can be accelerated and also braked by the drive, it being possible for a separate brake to be provided as an alternative or in addition to the braking.
  • a separating device is provided, with which a trailing end of the first material web can be produced.
  • This separating device acts on the material web in the guide area. It is preferred if the separating device is immovable relative to the web of material at least at the moment of the separating process, i. i.e. it moves itself at the transport speed of the material web.
  • a control and/or regulating device is provided for the mutual adjustment or positioning of the trailing end and a web start of the new material web.
  • the new roll and/or the new web of material can be adjusted by the control and/or regulating device to a transport speed that the old web of material assumes at the moment of connecting the trailing end of the first web of material.
  • the setting can be done before the actual connection. What is decisive, however, is that after the setting, the transport speeds of the first and the second material web are only changed synchronously, preferably no longer.
  • the mutual adjustment includes not only the synchronization of the speed, but also the placing of the beginning of the web on a base on which the end of the first material web also rests. This is the guide area of the transport roller.
  • the setting is made in such a way that the distance between the trailing end and the start of the web is greater than 0 mm.
  • Overlapping would mean an excessive, namely usually twice the material thickness, with the material that is required for the durable connection of both material webs, such as glue or an adhesive tape, also contributing to the thickening.
  • Such a thick point is capable of disrupting the operation of a processing machine.
  • the unwinding device according to the invention provides a connection point that can be processed more easily in a processing machine and avoids faults there.
  • both webs of material are connected to one another with a connecting element, it being possible for example for an adhesive tape to be used as the connecting element.
  • the guide area of the transport device can provide the necessary counter-force during the connection process and thus serves as a counter-support.
  • the adjustment and/or the joining take place at a transport speed of more than 0 meters per minute (m/min), preferably more than 50 m/min, in particular more than 100 m/min.
  • m/min meters per minute
  • the lap change does not take place at a standstill.
  • the processing machine can thus be continuously supplied with the web of material, so that it can continue to produce with little or no restrictions.
  • the transport path of the material web is not changed downstream of the transport device during the connection.
  • the device is designed without a buffer store.
  • Such an intermediate store which is often designed as a dancer device, could allow the material webs to be connected when they are stationary without the further processing machine having to be slowed down or stopped, but such an intermediate store is space-consuming, expensive and susceptible to maintenance.
  • such an intermediate store leads to different web tensions, which can be very disadvantageous for numerous applications, since this can change the properties of the material webs, particularly if the material web is or comprises a plastic film.
  • a transport device in which the separating device is integrated.
  • the separating device can be designed as a separating knife. In the rest position, the separating device can be integrated within the transport device, in particular within the roller body of a transport roller, and in its functional position protrude from the outer surface of the transport device and thus cause the separation of a material web. This is in particular a space-saving arrangement of the separating device.
  • Such a transport device can also include devices for fixing the first and/or the second web of material on the guide area. These can be holes in the guide area of the transport device that can be subjected to negative pressure, such as suction holes. However, electrodes can also be provided, which can provide for an electrostatic charging of the material web.
  • blowing nozzles can be provided with which a gas flow can be directed onto the material web in order to be able to apply a force in the direction of the guide area.
  • a braking device can act on the first roll in order to be able to hold back the end of the first web of material following separation so that it does not get into the area in which the connection of the first web of material to the second web of material takes place.
  • the optional drive can be operated as a generator (electric brake) and/or a mechanical brake can be provided, which preferably acts on the winding axis receiving the roll.
  • the separating cut is preferably a cut running at right angles to the direction of transport of the material web, so that the trailing end and the beginning of the web, especially if this is also an edge running at right angles to the direction of transport, have a constant distance, which has a positive effect on the tensile forces during further transport of the material webs. Different tensile forces and/or web tensions in the transverse direction are thus minimized or even completely prevented.
  • the first web of material can be severed and the resulting trailing end can be held in the guide area.
  • a double-sided adhesive tape can be provided whose adhesive sides have different adhesive forces have.
  • the side that has the lower adhesive force can be used to initially hold the beginning of the web on the roll, especially when the roll is rotating.
  • the side having the higher adhesive force may be attached to the leading end such that a first surface part of this side sticks to the leading end of the web and a second surface part is free and brought into contact with the trailing end when it is adjusted to the trailing end.
  • the transport device can be designed in such a way that after the mutual adjustment of the trailing end and the beginning of the web, the latter is held on the transport device by holding forces.
  • holes in the jacket of the transport device that can be subjected to negative pressure are conceivable, which are used for suction fixing at least the beginning of the web.
  • Blowing nozzles from which a pressurized gas flows out, with the gas flow being directed towards the start of the web are also conceivable.
  • electrodes for electrostatically charging the web to produce an electrostatic attraction are also conceivable here.
  • Mechanical aids such as holding tongs can also be provided for the above-mentioned purpose.
  • a connecting element application device can be provided within the unwinding device, in particular an adhesive strip application device.
  • a connecting element can then be applied when the trailing end and the beginning of the web have already been mutually adjusted and are still in the guide area.
  • a further transport device can be provided for the new web of material, with which the new web of material can be guided before it is adjusted to the trailing end.
  • a further separating device is also provided for producing a beginning of the web.
  • This additional transport device also includes a guide area. After the beginning of the web has been produced, the further transport device can be placed against the first transport device, with the start of the web being able to be transferred to the first transport device.
  • This transfer process can be supported by at least one device for pushing off the beginning of the web from the further transport device. These can be, for example, openings on the outer surface of the transport device, which can be subjected to excess pressure, so that the beginning of the web detaches from the said guide area of the second transport device.
  • the 1 shows a schematic diagram of an unwinding device 100 according to the invention during the unwinding phase, in which a roll 101 is initially located in the unwinding device 100.
  • the web of material 102 is pulled off the roll 101 and runs over a contact roller 103 to which the roll 101 is preferably employed.
  • the roll 101 can be rotatably mounted on carriages (not shown), the carriages then being displaceable on rails relative to the contact roller 103 .
  • the rails are connected to swivel arms 104 which can be swiveled about the axis of rotation 105 of the contact roller 103 so that the roll 101 can assume different angular positions of the contact roller 103 .
  • the roll 101 rotates in the direction of the arrow 111 and the contact roller 103 rotates in the direction of the arrow 113, ie they rotate in opposite directions.
  • the direction of transport of the material web 102 is indicated by the arrow 112 .
  • the 2 now shows the situation in which the roll 101 was unwound down to a small roll size, in which there is only so much material web on the roll that at the end of the changing process there is only a small safety reserve.
  • the pivoting arms 104 have been pivoted in the direction of the arrow 201 counter to the direction of rotation of the contact roller 103, so that the roll 101 can be transferred to the bearing arms 202.
  • this position which can be referred to as the second winding position, the roll continues to be unwound.
  • the swivel arms 104 are now swiveled back.
  • the position that the swivel arms assume after swiveling back can be the unwinding position as per FIG figure 1 or, as shown, a receiving position for receiving a new roll 121. This position is opposite the unwinding position according to FIG 1 preferably lowered so that the coil does not have to be lifted using a crane or forklift.
  • the 4 now shows the situation according to the 3 , but with swivel arms 104 swiveled back into the unwinding position 4 another advantageous detail is shown.
  • the new roll 121 is prepared for a roll change in such a way that a double-sided adhesive tape 122 is glued in the transverse direction with its underside 124 in the transition area from the first material web layer to the second material web layer of the roll 121 .
  • the back of the beginning of the web 125 is glued to a partial surface of the upper side 123 of the adhesive tape 122 .
  • the part of the upper side 123 of the adhesive tape 122 that is not occupied by the start of the web 125 initially remains free.
  • the second roll has been set in rotation. This is indicated by the arrow 131.
  • the second roll 121 was synchronized with the contact roller 103 in terms of circumferential speed and angular position, with the beginning of the web 125 hitting the contact roller 103 at or just behind the position 141 of the cutting knife 142 of the contact roller 103.
  • just behind is preferably meant a range from greater than 0 millimeters (mm) to 30 mm, in particular up to 20 mm and preferably up to 10 mm.
  • the separating blade after it has passed the roll 101, moved out of the peripheral surface of the contact roller in order to sever the material web 102.
  • the severing blade 142 is withdrawn again in order not to damage the roll 121 .
  • the roll 121 has already been moved up to the contact roller 103 by the carriage-rail system described above in order to come into contact with it.
  • the 6 It can be seen that the web beginning of the new roll 121 reaches the contact line almost simultaneously with the web end of the material web 102, with the free surface of the adhesive tape 122 now being placed on the web end, so that the web end of the material web 102 is in contact with the web beginning of the new winding is connected.
  • the double-sided adhesive tape 122 includes an upper side 123, which has a higher adhesion than the adhesion of the underside 124 of the adhesive tape in relation to the material of the material webs. It can thus be ensured that when the two webs of material have been connected, the adhesive tape also detaches from the transition between the first and second material layer of the roll 121 .
  • devices can be provided which apply an additional force to the end of the web and/or the beginning of the web in the direction of the surface of the contact roller.
  • openings that can be subjected to negative pressure such as suction bores, can preferably be provided in the surface of the contact roller. Such openings are in the 6 Not shown.
  • the first roll 101 is braked by a braking device, not shown, so that the web end 143 does not reach the area of the contact line.
  • connection point which can be seen on the adhesive tape 122, is transported further by the rotation of the contact roller 103, which is still taking place, while the first roll 101 is removed from the contact roller along the bearing arms 202 and brought to a removal position . From there, the first coil 101 can be removed from the coiling device 100 .
  • the second roll 121 is now the first roll 101 for the subsequent changing process.
  • Reference List 100 unwinding device 101 wrap 102 web of material 103 contact roller 104 swivel arms 105 axis of rotation 111 Arrow 112 Arrow 113 Arrow 121 New wrap 122 Double sided tape 123 Top of tape 122 124 Underside of tape 122 125 beginning of track 131 Arrow 141 Position of the cutting knife 142 142 separating knife 143 tail end 201 Arrow 202 bearing arms

Landscapes

  • Replacement Of Web Rolls (AREA)

Claims (7)

  1. Dispositif de changement d'une bobine pour la liaison d'une nouvelle bande de matériau à une extrémité d'une ancienne bande de matériau, avec
    • une première bobine dont la première bande de matériau enroulée peut être déroulée,
    • un rouleau de transport, par l'intermédiaire duquel la première bande de matériau peut être guidée dans une zone de guidage, dans lequel la bande de matériau occupe un segment de cylindre du rouleau de transport, avec une vitesse de transport,
    • une deuxième bobine avec laquelle la nouvelle bande de matériau peut être mise à disposition,
    • un dispositif d'entraînement pour l'entraînement en rotation de la deuxième bobine,
    • un dispositif de séparation pour le sectionnement de la première bande de matériau, avec lequel la bande de matériau peut être sectionnée pour la production d'une extrémité aval dans la zone de guidage,
    • un dispositif de commande et/ou de régulation pour le réglage mutuel de l'extrémité aval et d'un début de bande de la deuxième bande de matériau, de façon à ce que l'extrémité aval et le début de bande présentent une distance supérieure à 0 mm entre eux et plus particulièrement ne se superposent pas,
    • l'extrémité aval et le début de bande de la nouvelle bande de matériau pouvant être reliés entre eux dans la zone de guidage avec un élément de liaison et
    • dans lequel la vitesse de transport de l'extrémité aval et du début de bande dans la zone de guidage est supérieure à 0 mètre par minute.
  2. Dispositif selon la revendication 1,
    caractérisé en ce que
    l'extrémité aval et le début de bande présentent entre eux une distance inférieure à 30 mm, plus particulièrement inférieure à 20 mm et de préférence inférieure à 10 mm.
  3. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    le réglage et/ou la liaison a lieu à une vitesse de transport supérieure à 0 mètre par minute (m/min), de préférence supérieure à 50 m/min, plus particulièrement supérieure à 100 m/min.
  4. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    il est conçu sans stockage intermédiaire.
  5. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif de sectionnement est disposé à l'intérieur du rouleau de transport et peut être guidé, pour le sectionnement, hors de la surface sur laquelle repose la bande de matériau, une coupe de sectionnement étant effectuée.
  6. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    un dispositif de freinage est prévu, avec lequel la première bobine peut être freinée.
  7. Procédé pour le changement d'une bobine et pour la liaison d'une nouvelle bande de matériau à une extrémité d'une ancienne bande de matériau, moyennant quoi
    • une première bande de matériau enroulée est déroulée par une première bobine,
    • la première bande de matériau est guidée par l'intermédiaire d'un rouleau de transport, dans une zone de guidage, dans lequel la bande de matériau occupe un segment de cylindre du rouleau de transport, avec une vitesse de transport,
    • la nouvelle bande de matériau est mise à disposition par la deuxième bobine,
    • la deuxième bobine est entraînée en rotation par un dispositif d'entraînement,
    • la première bande de matériau est sectionnée avec un dispositif de sectionnement pour le sectionnement d'une extrémité en aval dans la zone de guidage,
    • l'extrémité aval et un début de bande de la deuxième bande de matériau sont réglés par l'intermédiaire d'un dispositif de commande et/ou de régulation, de façon à ce que l'extrémité aval et le début de bande présentent entre eux une distance supérieure à 0 mm et plus particulièrement ne se superposent pas,
    • l'extrémité aval et le début de bande de la nouvelle bande de matériau sont reliés entre eux dans la zone de guidage avec un élément de liaison et
    • la vitesse de transport de l'extrémité aval et du début de bande dans la zone de guidage est supérieure à 0 mètre par minute.
EP17700958.6A 2016-01-18 2017-01-18 Dispositif et procédé de changement d'une bobine et de liaison d'une nouvelle bande de matériau à une extrémité d'une ancienne bande de matériau Active EP3405421B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17700958.6T PL3405421T5 (pl) 2016-01-18 2017-01-18 Urządzenie i sposób wymiany zwoju i łączenia nowej taśmy materiałowej z końcem starej taśmy materiałowej

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016200570 2016-01-18
PCT/EP2017/050982 WO2017125436A1 (fr) 2016-01-18 2017-01-18 Dispositif et procédé de changement d'une bobine et de liaison d'une nouvelle bande de matériau à une extrémité d'une ancienne bande de matériau

Publications (3)

Publication Number Publication Date
EP3405421A1 EP3405421A1 (fr) 2018-11-28
EP3405421B1 EP3405421B1 (fr) 2020-03-11
EP3405421B2 true EP3405421B2 (fr) 2023-04-26

Family

ID=57860861

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17700958.6A Active EP3405421B2 (fr) 2016-01-18 2017-01-18 Dispositif et procédé de changement d'une bobine et de liaison d'une nouvelle bande de matériau à une extrémité d'une ancienne bande de matériau

Country Status (4)

Country Link
US (1) US11192744B2 (fr)
EP (1) EP3405421B2 (fr)
PL (1) PL3405421T5 (fr)
WO (1) WO2017125436A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010869A1 (fr) † 1978-10-02 1980-05-14 The Black Clawson Company Méthode et dispositif pour la formation d'une éclisse entre un rouleau de tissu en fin de course et le commencement d'un nouveau rouleau de tissu
US5881964A (en) † 1996-05-24 1999-03-16 Fuji Photo Film Co., Ltd. Web splicing apparatus having offset splicing and taping

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838461B1 (fr) * 1969-02-26 1973-11-17
JPS5329174B2 (fr) * 1973-11-29 1978-08-18
US3939032A (en) * 1974-12-27 1976-02-17 Compensating Tension Controls, Inc. Web butt splicer
GB1546561A (en) * 1975-06-04 1979-05-23 Agfa Gevaert Tbuttsplicer
GB1519524A (en) * 1975-11-19 1978-08-02 Agfa Gevaert Butt splicer for butt-joining a fresh web to an expiring web
IT1264115B1 (it) * 1993-04-09 1996-09-10 Azionaria Costruzioni Acma Spa Dispositivo di cambio-bobina per dispositivi di alimentazione di materiale in nastro ad una macchina operatrice.
US5900090A (en) 1997-05-19 1999-05-04 Distefano; Joseph Apparatus and method for setting a gap between strips of web
IT1299879B1 (it) * 1998-03-05 2000-04-04 Gd Spa Unita' di alimentazione di un nastro ad una macchina utilizzatrice.
US6893531B1 (en) * 1998-11-06 2005-05-17 Asterisk, Inc Slitter-splicer for joining the ends of sheets
US6792987B2 (en) * 2000-07-06 2004-09-21 Paktech, Inc. Automatic label splicing apparatus
US6701992B1 (en) * 2002-09-27 2004-03-09 New Era Converting Machinery, Inc. Automatic butt splicer for converting machine
US7022205B2 (en) 2002-10-01 2006-04-04 Martin Automatic Inc. Apparatus and method for forming a butt splice
US6817566B2 (en) * 2002-10-30 2004-11-16 Butler Automatic, Inc. Web splicer
DE102006042728A1 (de) 2006-09-12 2008-03-27 Siemens Ag Verfahren und Vorrichtung zum Verbinden zweier Materialbahnen
EP2702000B1 (fr) * 2011-03-01 2016-04-27 Essel Propack Ltd. Système de raccordement de bande automatique et son procédé
US9469494B2 (en) 2013-03-07 2016-10-18 Martin Automatic, Inc. Apparatus and methods for forming a butt splice on a running web
US10457512B2 (en) * 2016-09-19 2019-10-29 New Era Converting Machinery, Inc. Automatic lapless butt material splice

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010869A1 (fr) † 1978-10-02 1980-05-14 The Black Clawson Company Méthode et dispositif pour la formation d'une éclisse entre un rouleau de tissu en fin de course et le commencement d'un nouveau rouleau de tissu
US5881964A (en) † 1996-05-24 1999-03-16 Fuji Photo Film Co., Ltd. Web splicing apparatus having offset splicing and taping

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US20190016550A1 (en) 2019-01-17
EP3405421B1 (fr) 2020-03-11
WO2017125436A1 (fr) 2017-07-27
PL3405421T3 (pl) 2020-09-21
EP3405421A1 (fr) 2018-11-28
US11192744B2 (en) 2021-12-07
PL3405421T5 (pl) 2023-06-12

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